442506
咔唑
analytical standard
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关于此项目
经验公式（希尔记法）:
C12H9N
化学文摘社编号:
分子量:
167.21
EC Number:
201-696-0
UNSPSC Code:
41115711
PubChem Substance ID:
Beilstein/REAXYS Number:
3956
MDL number:
产品名称
咔唑, analytical standard
InChI key
UJOBWOGCFQCDNV-UHFFFAOYSA-N
InChI
1S/C12H9N/c1-3-7-11-9(5-1)10-6-2-4-8-12(10)13-11/h1-8,13H
SMILES string
c1ccc2c(c1)[nH]c3ccccc23
grade
analytical standard
vapor pressure
400 mmHg ( 323 °C)
CofA
current certificate can be downloaded
packaging
ampule of 1000 mg
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
bp
355 °C (lit.)
mp
243-246 °C (lit.)
application(s)
environmental
format
neat
storage temp.
2-30°C
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Application
Carbazole may be used as a reference standard for the determination of carbazole in:
- e-cigarette aerosols by thermal desorption-gas chromatography-flame ionization detection-time of flight mass spectrometry (TD-GC-FID-TOFMS).
- Organic gunshot residue samples and in unfractionated coal tar samples by TD-GC-MS working in selected ion monitoring (SIM) mode
- Soil samples affected by tire fires by comprehensive two-dimensional gas chromatography (GC x GC)coupled to TOFMS operating on electron impact (EI) ionization mode.
- Sediment extracts by high performance liquid chromatography in conjunction with diode array detection (HPLC-DAD) and GC-MS in SIM mode.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description
Carbazoles belong to the family of polycyclic aromatic hydrocarbons (PAHs) compounds.
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 4 - Carc. 2 - Muta. 2
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
428.0 °F - closed cup
flash_point_c
220.0 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
此项目有
Initial evaluation of inlet thermal desorption GC-MS analysis for organic gunshot residue collected from the hands of known shooters.
Stevens B, et al.
Forensic Chemistry, 2, 55-62 (2016)
Characterization of organic aromatic compounds in soils affected by an uncontrolled tire landfill fire through the use of comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry
Escobar-Arnanz J, et al.
Journal of Chromatography A, 1536, 163-175 (2018)
Chemical characterisation of aerosols emitted by electronic cigarettes using thermal desorption-gas chromatography-time of flight mass spectrometry.
Rawlinson C, et al.
Journal of Chromatography A, 1497, 144-154 (2017)
Speciation of nitrogen-containing compounds in an unfractionated coal tar sample by comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry.
da Silva JM, et al.
Journal of Chromatography A, 1373, 159-168 (2014)
Automated fractionation procedure for polycyclic aromatic compounds in sediment extracts on three coupled normal-phase high-performance liquid chromatography columns
Lubcke-von Varel U, et al.
Journal of Chromatography A, 1185(1), 31-42 (2008)
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